Solve for x
x = \frac{39}{2} = 19\frac{1}{2} = 19.5
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2x+1-12=28
Multiply both sides of the equation by 4.
2x-11=28
Subtract 12 from 1 to get -11.
2x=28+11
Add 11 to both sides.
2x=39
Add 28 and 11 to get 39.
x=\frac{39}{2}
Divide both sides by 2.
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